uncharted looks pretty rad, not that into 3D, but the tech thats lets 2 players play at the same time and see 2 different things is awesome, no more splitscreen.
They did drop a bomb. $250. Halo 2 announcement was a "bomb." Halo 3 announcement was exciting but expected. Halo 4 announcement, (after multiple Halo spin-offs) was inevitable.